Should a duplicate candidate merge automatically or wait for review?
- Automatically merge on one normalized business identifier
- Create a duplicate-review candidate for an authorized operator
Choose: Use automatic matching only for a source identifier that is genuinely unique and controlled. Send ambiguous email, phone, or name matches to review and preserve both source values until a person decides.
Tradeoff: Automatic merging reduces cleanup but can combine different people or companies. Review takes operator time but protects history, consent context, ownership, and recovery when identity is uncertain.
